CVE-2019-25225
6.1 · MEDIUMOverview
CVE-2019-25225 is a medium-severity vulnerability affecting apostrophecms sanitize-html. It was published on September 8, 2025 and has a CVSS 3.1 base score of 6.1 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.1, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
`sanitize-html` prior to version 2.0.0-beta is vulnerable to Cross-site Scripting (XSS). The `sanitizeHtml()` function in `index.js` does not sanitize content when using the custom `transformTags` option, which is intended to convert attribute values into text. As a result, malicious input can be transformed into executable code.
Remediation
Check the references section for vendor advisories and patches from apostrophecms. Update sanitize-html to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| apostrophecms | sanitize-html | >= 0, < 2.0.0 | Affected |
References
Frequently Asked Questions
What is CVE-2019-25225?
CVE-2019-25225 is a medium-severity vulnerability affecting apostrophecms sanitize-html. It was published on September 8, 2025 and has a CVSS 3.1 base score of 6.1 (MEDIUM).
How severe is CVE-2019-25225?
This vulnerability has a CVSS 3.1 base score of 6.1, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2019-25225?
Check the references section for vendor advisories and patches from apostrophecms. Update sanitize-html to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2019-25225?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-25225 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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